The VTT Expansion Tank Hose is a premium cooling system upgrade designed to eliminate the most common failure points in the B58 engine’s cooling circuit.
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BMW F30 340i xDrive B58 3.0L Performance Cooling Parts
Provides .25" stand off from radiator
Replacement thermo-switch for Spal electric fan conversion kits.
Upgrade your BMW B58’s cooling system with the Vargas Turbo Technologies Billet/Silicone Radiator Hose Kit.
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The B58TU (Technical Update) brought major changes to the cooling system, VTT responded with a Billet HMM Delete kit specifically for the Gen 2 platform.
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Fits all B58 TU / Gen 2 B58 engines
Finished in a sleek black, this hose provides a "set-it-and-forget-it" solution for track days and aggressive street driving alike.
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Ensures that the engine's coolant circuit remains complete while providing dedicated ports for oil lines.
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Designed by Vargas Turbo Technologies, this fitting eliminates the need for "make-shift" solutions, offering a high-grade finish for high-performance builds.
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Reduce intake temperatures with this performance heat exchanger from Wagner Tuning!